please answer it correct and fast
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Answered by
0
Answer:
3. d
4. c
5.c
Hope it helps you.
If yes then mark it as brainliest!!!
shiv998760:
are u sure that answers are correct
Answered by
1
Answer:
3rd I don't know
4th ans---number of electrons shells
5th ans--- methane, CH4
Explanation:
Hope it helps
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